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R-1 Distribution Architecture |
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Logical Structure
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R-1's logical structure may be explained by the following three-tiered pyramid:
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The basic logical layer is the Synchronization layer, in which R-1 determines the minimum amount of data that needs to be transferred. By employing a synchronization-logic powered by RepliWeb's unique Comparative Snapshot Technology (CSTTM) engine, the synchronization time no longer depends on the total volume of data to be replicated, but is solely a function of the volume of changes.
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The second layer is the Replication layer. Here R-1 performs accelerated, one-to-one, data replication by using parallel data streams and maximizing network throughput. It uses a tightly integrated transfer technology layer, providing integrity, recovery, reliability, bandwidth control, and differential transfer.
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The top layer is the Distribution layer. One-to-many data distribution is performed, employing distribution policies based on the available network infrastructure. Here R-1 uses distribution-logic infrastructure powered by RepliWeb's unique Comparative Snapshot Matrix (CSMTM) engine. R-1 minimizes the distribution time by resolving the minimum amount of data that need to be transferred to each of the distribution targets.
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